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authorEric Dumazet <edumazet@google.com>2017-02-02 10:16:00 -0800
committerDavid S. Miller <davem@davemloft.net>2017-02-03 16:06:55 -0500
commitfb6113e688e0bf5bc3081d6ff02e8ad77fed3c7a (patch)
treedca1ecdb2b0154304c564b597eb04517fcd09745 /sound/firewire/dice/dice.c
parent94b5e0f970258828bf163b5ef076da4e4b0802e0 (diff)
be2net: get rid of custom busy poll code
Compared to custom busy_poll, the generic NAPI one is better, since it allows to use GRO, and it removes a lot of code and extra locked operations in fast path. Signed-off-by: Eric Dumazet <edumazet@google.com> Cc: Sathya Perla <sathya.perla@broadcom.com> Cc: Ajit Khaparde <ajit.khaparde@broadcom.com> Cc: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'sound/firewire/dice/dice.c')
0 files changed, 0 insertions, 0 deletions
uation by moving the update_fdt_memmap() call into the callback function invoked by efi_exit_boot_services() right before it calls the ExitBootServices() UEFI service (which is arguably a better place for it anyway) Note that disabling the MMU in ExitBootServices() is not compliant with the UEFI spec, and carries great risk due to the fact that switching from cached to uncached memory accesses halfway through compiler generated code (i.e., involving a stack) can never be done in a way that is architecturally safe. Fixes: abfb7b686a3e ("efi/libstub/arm*: Pass latest memory map to the kernel") Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Riku Voipio <riku.voipio@linaro.org> Cc: <stable@vger.kernel.org> Cc: mark.rutland@arm.com Cc: linux-efi@vger.kernel.org Cc: matt@codeblueprint.co.uk Cc: leif.lindholm@linaro.org Cc: linux-arm-kernel@lists.infradead.org Link: http://lkml.kernel.org/r/1485971102-23330-2-git-send-email-ard.biesheuvel@linaro.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/pmu-events/arch/x86/westmereep-dp/virtual-memory.json')